Conical pad footing using compacted sand or fine crushed slag in a thin conical shell



FIG. 1 is a front perspective view;

FIG. 2 is a cross sectional view taken along line 2--2 of FIG. 5;

FIG. 3 is a enlarged partial view of FIG. 2, showing the jacking portion thereof;

FIG. 4 is an enlarged partial view of FIG. 2, the broken lines showing a column is for illustrative purposes only and forms no part of the claimed design;

FIG. 5 is an enlarged top view; and,

FIG. 6 is an enlarged bottom view. 

The ornamental design for a conical pad footing using compacted sand or fine crushed slag in a thin conical shell, as shown and described. 